Memory Map - L&T Electrical & Automation 1 Phase DIN Rail Meter User Manual

MEMORY MAP

Address
Read only Parameters ( Supported by Function Code 4)
Instantaneous Parameters
30001 R Phase Voltage
30003 Y Phase Voltage
30005 B Phase Voltage
30007 R Phase Current
30009 Y Phase Current
30011 B Phase Current
30013 Average Voltage
30015 Average Current
30017 Total Active Power
30019 Total Reactive Power
30021 Total Apparent Power
30023 Total Power Factor
Format: for above addresses 7 to 11, 15 to 23
1st word – (MSW) 0x0000 if value positive
2nd word – value itself, if positive as indicated by 1st word
2's complement of value, if negative as indicated by 1st word
30025 Line Frequency
30027 Cumulative energy – kWh
30029 Previous Day Consumption-kWh
30031 Present Day Consumption-kWh
30033 Previous Week Consumption-kWh
30035 Present Week Consumption-kWh
30037 Previous Month Consumption-kWh
30039 Present Month Consumption-kWh
30041 Current Push to Push Consumption-kWh
30043 Backup Push to Push Consumption-kWh
30045 Present Month MD-kW
30047 Previous Month MD-kW
Parameters
(if no specific format is mentioned, format is HEX)
0xFFFF if value negative
Words MF
2 0.01
2 0.01
2 0.01
2 0.001
2 0.001
2 0.001
2 0.01
2 0.001
2 0.0001
2 0.0001
2 0.0001
2 0.001
2 0.01
2 0.01
2 0.01
2 0.01
2 0.01
2 0.01
2 0.01
2 0.01
2 0.01
2 0.01
2 0.0001
2 0.0001
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